Which of the following statements is correct regarding diffusion?

Which of the following statements is correct regarding diffusion?



A) The rate of diffusion is independent of temperature.
B) The greater the concentration of gradient, the faster the rate of diffusion.
C) Molecular weight of a substance does not affect the rate of diffusion.
D) The lower the temperature, the faster the diffusion rate.


Answer: B) The greater the concentration of gradient, the faster the rate of diffusion.


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